Most likely, your going to end up buying the parts you need new. Used hemi parts, good used hemi parts, seem to be difficult to get lately. Been looking for a few myself.

I also like the Pro-Mod Cuda shown. Mine is only a 780hp Pro-street Cuda and that thing is just wicked. Can't believe how mild the idle is. I would trade my engine for somthing like that in a heart beat, just awesome.